2026秋新教材外研版九年级上册英语Unit 5 A fine balance核心素养测试卷（含答案解析）

2026秋新教材外研版九年级上册英语Unit5Afinebalance核心素养测试卷[时间:90分钟分值:120分]注意事项：1．本试卷共七大题，满分120分（不含听力口语30分），考试用时90分钟；2．答题前，考生务必将自己的姓名、考点名称、考场号、座位号用0.5毫米黑色墨水签字笔填写在相对应的位置上，并认真核对条形码上的准考号、姓名是否与本人的相符合；3．答选择题必须用2B铅笔把对应题目的答案标号涂黑，如需改动，请用橡皮擦干净后，再选涂其他答案；答非选择题必须用0.5毫米黑色墨水签字笔写在指定的位置上，不在答题区域内的答案一律无效，不得用其他笔答题。第一部分完形填空（共10小题；每小题1分，满分10分）IamaGrade9student.Thesedays,IfeelstressedbecauseIhavetoomuchhomework.Iusedtoloveplayingbasketball,butnowI1havetimeforit.Oneday,myteachertalkedtomeandtoldmetheimportanceofkeepingafine2.ShesaidIshouldmakeaplanto3mytimewell.Itookheradvice.Now,Igetup4tofinishsomehomeworkinthemorning,andthenIcanplaybasketballforhalfanhourafterschool.Ialso5readingbookstorelaxmyself.6Istillhavelotsofworktodo,Ifeelmuchhappier.Irealizethatbalance7notonlygoodformystudybutalsoformyhealth.Myparentsarehappytoseethe8inme.Now,Iknowhowto9abalancebetweenstudyandhobbies.Ibelievemylifewillbemore10andmeaningful.1．A．always B．usually C．hardly D．sometimes2．A．balance B．plan C．choice D．change3．A．waste B．manage C．lose D．save4．A．late B．slowly C．early D．easily5．A．enjoy B．hate C．stop D．forget6．A．If B．Although C．Because D．So7．A．is B．are C．was D．were8．A．way B．problem C．change D．mistake9．A．keep B．break C．make D．take10．A．boring B．difficult C．exciting D．sad第二部分阅读理解（共20小题；每小题2分，满分40分）请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项。AHi,I’mAnna,aGrade9student.Ilovepaintingverymuch,butlasttermIalmostgaveitupbecauseoftoomuchhomework.Mygradesstartedtodrop,andmyparentsworriedaboutme.Theyaskedmetofocusonlyonstudy.Ifeltupsetbecausepaintingismyfavoritething.Thenmyartteachertalkedtomyparents.Shesaidit’simportanttokeepabalancebetweenstudyandhobbies.ShesuggestedthatImakeaschedule:finishhomeworkfirstafterschool,thenspendonehourpainting.Onweekends,IcanpaintforlongerifIfinishallmytasks.NowIfollowthisschedule.Mygradeshaveimproved,andIstillgettodowhatIlove.Irealizethatbalanceisthekeytoahappyandsuccessfullife.11．WhatdoesAnnaloveverymuch?A．Dancing B．Painting C．Singing D．Swimming12．WhydidAnnaalmostgiveupherhobby?A．Becauseherparentsdidn’tsupporther.B．Becauseshehadtoomuchhomework.C．Becausehergradesweretoogood.D．Becauseshedidn’tlikepaintinganymore.13．WhohelpedAnnasolveherproblem?A．Herparents B．Hermathteacher C．Herartteacher D．Herclassmate14．WhatdidAnna’sartteachersuggest?A．Giveuppainting.B．Focusonlyonstudy.C．Makeascheduletobalancestudyandhobbies.D．Spendalltimepainting.15．WhichofthefollowingisTRUE?A．Anna’sgradesdroppedbecauseshepaintedtoomuch.B．Annadoesn’tpaintanymore.C．Anna’sparentsdidn’tworryabouther.D．Annanowhasabalancedlife.BXishuangbannaTropicalRainforestNationalParkTrailObservationGuideTrailAreaMainObservationItemsOpeningHoursNotesLow-altitudevalleyareaTropicalevergreenplants,smallwetlandecosystem8:00—18:00Wearnon-slipshoes;donotfeedwildanimalsMiddle-altitudeforestareaTreecommunities,subtropicalbirdhabitats7:30—17:30KeepquiettoavoiddisturbingbirdsHigh-altitudehilltopareaRareandendangeredplants,hilltopecologicalbalanceobservationpoint9:00—16:00Permitrequiredinadvance;nosoloentryallowedEcologicalObservationTips:XishuangbannaTropicalRainforestisoneofthebest-preservedtropicalecosystemsinChina.Differentaltitudeareashereformindependentyetinterconnectedsmallecosystems.Humanactivitieshavehadnegativeeffectsontheenvironmenthereinthepast,suchascuttingdowntoomanytreesanddroppinglittereverywhere,whichchangedthesoilstructure.Inrecentyears,localenvironmentalorganisationshaveworkedtorepairthebalanceoftheecosystem.Theaverageyearlytemperaturehereis21℃,whichissuitableformosttropicalplantstogrow.Tinyinsectsandlargeanimalsworktogethertokeepthesystemrunningsmoothly.Ifonespeciesdisappears,itcancauseachainreactionthatinfluencesthewholebalance.16．Whichareaoftheparkneedsapermitbeforeentering?A．Low-altitudevalleyarea. B．Middle-altitudeforestarea.C．High-altitudehilltoparea. D．Allofthethreeareas.17．WhatistheaverageyearlytemperatureinXishuangbannarainforest?A．18℃. B．21℃. C．25℃. D．28℃.18．Accordingtothetext,whathumanactivityhurttherainforestinthepast?A．Buildingtoomanyroads. B．Feedingwildanimals.C．Cuttingtoomanytrees. D．Buildingobservationpoints.19．Whatcanweinferfromthetext?A．Allareasoftheparkareopenthesamehourseveryday.B．Onespecies’losswillnotinfluencethewholeecosystem.C．Theenvironmentoftherainforestisgettingbetternow.D．Visitorscangotoanyareaoftheparkwithoutrules.20．Whatisthemainpurposeofthistext?A．Tointroducehowecosystemswork.B．Togivevisitingtipsforarainforestpark.C．Toexplainwhyrainforestsareendangered.D．ToshowthehistoryofXishuangbannaPark.CWhenZhoemawas12yearsold,herfatherbecameaprotectorofTibetanantelopesontheQinghai-TibetPlateau.Atfirst,Zhoemadidnotunderstandwhyherfatherspentmostofhistimeonthecoldgrasslandinsteadofstayingwiththefamily.Tibetanantelopesareavulnerablespeciesthatliveontheplateau.Inthe1990s,illegalhuntingmadetheirnumberdroprapidlytolessthan20,000.Theywereclosetodyingoutcompletely.Thebadbalanceoftheecosystemworriedscientistsandenvironmentalworkersworldwide.Zhoema’sfatherwasoneofthefirstlocalprotectorstojointheorganisation.Threeyearsago,Zhoemafinishedhighschoolandchosetogobacktothegrasslandtoworkwithherfather.“AtfirstIcamejusttolookaftermyfather,butgraduallyIfellinlovewiththisjob,”shesaid.Nowsheusesherphonetorecordtheantelopes’activitiesandsharestheirstoriesonsocialmedia.Hervideoshavedrawnthousandsofforeignvisitors’attentiontotheprotectionwork.By2025,thenumberofTibetanantelopeshasgrowntomorethan300,000.ThisisoneofthegreatestsuccessstoriesofendangeredanimalprotectioninChina.“Westillhavealongwaytogo,butwewillkeepworkingtokeepthefinebalancebetweenhumansandnature,”Zhoemasaid.21．WhydidZhoemafirstgotothegrassland?A．Shewantedtoprotectantelopes.B．Shefinishedhighschoolandhadnothingtodo.C．Shewantedtolookafterherfather.D．Shewantedtomakevideosforsocialmedia.22．WhatwasthenumberofTibetanantelopesinthe1990s?A．Lessthan20,000. B．About30,000.C．Morethan200,000. D．Morethan300,000.23．HowdoesZhoemahelpwiththeprotectionworknow?A．Shecatchesillegalhuntersbyherself.B．Shesharesantelopestoriesonlinetogetmoreattention.C．Shebuildsnewhomesforantelopesontheplateau.D．Sheteacheslocalpeoplehowtohuntantelopes.24．WhatcanwelearnfromZhoema’swords?A．Theprotectionworkhasalreadyfinishedperfectly.B．ThereisnomoreneedtoprotectTibetanantelopes.C．Shewillcontinueworkingonprotectingthebalanceofnature.D．Shethinkshumansshouldnotsharethelandwithantelopes.25．Whatisthemainideaofthestory?A．HowthenumberofTibetanantelopesdroppedquickly.B．Ayoungwomancontinuesherfather’sworktoprotectendangeredantelopes.C．WhyTibetanantelopesbecomeanendangeredspecies.D．Thebestwaystoprotectvulnerableanimalsontheplateau.DMostpeoplethinkenvironmentalproblemsonlyhappeninwildnaturalareas.Butinfact,manycitiesaroundtheworldarenowworkingtorepairthebrokenecologicalbalanceinsideurbanareas.Beijing’surbanwetlandrestorationprojectisagoodexample.Thirtyyearsago,mostofthesmallwetlandsinnorthernBeijingwerefilledtobuildfarmlandandfactories.Rapidindustrialdevelopmentbroughtseriouswaterpollution.Smoganddirtywaterhurtlocalplantsandanimals,andmanyrarespeciesdisappearedfromthecity.Thenegativeinfluencebrokethenaturalbalanceoftheurbanecosystem.In2018,thecitygovernmentstartedaprojecttobringbackthewetlands.Workersclearedpollutedwater,plantedlocalplantsandbuiltnewhabitatsforwildbirdsandsmallanimals.Environmentalorganisationsalsotaughtlocalpeoplehowtoprotectthewetlandsandstoplittering.Aftereightyearsofhardwork,thewetlandshavebecomeanewhomeformorethan200speciesofwildbirds.Manyendangeredwaterplantshavealsogrownback.Furthermore,thewetlandshelpcleancityrainwaterandreducetheriskofflooding.Theyalsoprovideaquietrelaxingspaceforlocalpeopletogetclosetonature.“Thisprojecttellsusthathumansdon’thavetofightagainstnature.Wecanlivetogetherandkeepafinebalance,”saidascientistfromPekingUniversity.“Ifwegivealittlespacebacktonature,itwillsurpriseuswithbeautifulgifts.”26．WhatwasdonetothewetlandsinnorthernBeijing30yearsago?A．Theywereturnedintofarmlandandfactories.B．Theywereturnedintotouristparks.C．Theywerepollutedbywildanimals.D．Theywereprotectedbythegovernment.27．WhichofthefollowingisNOTachangeafterthewetlandrestorationproject?A．Morewildbirdsliveinthewetlandsnow.B．Endangeredwaterplantshavegrownback.C．Theriskoffloodinghasincreased.D．Localpeoplehaveaplacetorelaxclosetonature.28．Whatdoestheunderlinedword“restoration”probablymeaninChinese?A．破坏 B．修复 C．开发 D．污染29．Whatcanweinferfromthescientist’swords?A．Humansshouldtakeallspacefromnaturefordevelopment.B．Thereisnowaytofixthebrokenbalanceincities.C．Itispossibleforhumansandnaturetoliveinbalance.D．Naturalwetlandscannotsolveanyenvironmentalproblemsincities.30．Whatisthemainpurposeofthistext?A．ToexplainwhyurbanwetlandsdisappearedinBeijing.B．Tocallonpeopletostoplitteringincityparks.C．Tointroduceasuccessfulprojectthatfixesurbanecologicalbalance.D．Tocompareenvironmentalproblemsinwildareasandcities.第三部分信息还原（共5小题；每小题1分，满分5分）请认真阅读下面短文，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。WhyWeShouldReducePlasticUsePlasticiseverywhereinourdailylives.Weuseitforpackaging,shoppingbags,waterbottles,andmanyotherthings.31Butplasticalsocausesseriousproblemsforourenvironment.First,plasticdoesnotbreakdowneasily.32Thismeansthateverypieceofplasticevermadestillexistssomewhereonourplanet.Second,plasticpollutesouroceans.Millionsoftonsofplasticwasteendupintheseaeveryyear.33Theyeatplasticorgetcaughtinit.Manyofthemdiebecauseofplasticpollution.Third,plasticismadefromfossilfuels(化石燃料).34Theproductionofplasticreleasesgreenhousegasesthatcontributetoclimatechange.35Wecanusereusablebags,bottles,andcontainers.Wecanalsosupportcompaniesthatuselessplasticpackaging.Everysmallchangecanmakeabigdifference.A．Itcantakehundredsofyearstodisappear.B．Marineanimalsareharmedbyplasticwaste.C．Plasticischeapandconvenienttouse.D．Thismakesitamajorcontributortoglobalwarming.E．Fortunately,therearemanywaystoreduceplasticuse.F．Plasticisnecessaryformodernlife.G．Wecanrecycleallplasticproductseasily.第四部分词汇运用（共20小题；每小题1分，满分20分）第一节根据下列句子所给汉语注释或首字母，写出空缺处各单词的正确形式。每空限填一词。36．Weshouldallworktogethertoimproveour________(社会).37．Thefamous________(漫画家)drawsfunnypicturesforthelocalnewspaper.38．Toomuchdirectsunlightcan________(伤害)yourskin.39．The________(农田)hasbeenturnedintoahousingestate.40．Weshouldpaymoreattentionto________(环境的)issues.41．Asaf________inChina,hefindsthecultureveryinteresting.42．Thiscityattractsthousandsoft________everysummer.43．Thethiefreceivedaheavyp________forstealingthevaluablepainting.44．Thelouda________wokeeveryoneupinthemiddleofthenight.45．Youneedtob________ononefootforatleasttenseconds.从方框中选择适当的单词填入空白处，每词限用一次caseexamplesuccesshabitatextinctionprotecteffortsincreaselearnbalanceThegiantpandaisawonderful46ofhowconservationcanwork.Inthe1970s,thepandawasfacing47.Therewereonlyabout1,000inthewild.Thiswasacriticalmomentforthespecies.Then,Chinabegantotakeaction.Thegovernmentmadegreat48toprotectpandas.Theycreatedprotectedareasandworkedto49thepanda’s50.Localpeoplewereeducatedabouttheimportanceofenvironmentalprotection.Farmersreturnedfarmlandtoforests,whichhelpedthepandapopulation51.This52showsthatwithdeterminationandhardwork,wecanprotectendangeredspecies.Wecan53fromthepanda’sstorythatprotectingonespecieshelpsmaintainthe54ofthewholeecosystem.Thepandaisnotjustanationaltreasure—itisasymbolof55.第五部分短文填空（共10小题；每小题1分，满分10分）阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。TheQinghai-TibetPlateauisoneofthemostspecialecologicalareasintheworld.Itishometomanyrarewildanimals,56(include)theTibetanantelope.Inthe1990s,57rapiddevelopmentofthewooltrademademanypoachers(偷猎者)killTibetanantelopesfortheirfur.Asaresult,thenumberofTibetanantelopesdropped58lowthatthespecieswaslistedasendangered.Overthepast30years,Chinese59(organise)havebeenworkinghardontheprotectionofthisfragileecosystem.Strictrulesforbidpoachingandstop60(industry)activitiesfromdestroyingtheantelopes’livingareas.Furthermore,moreandmorelocalpeoplehavejoinedvolunteergroupstohelp61(monitor)theantelopepopulation.Theprotectioneffortshaveachievedgreatsuccess:thenumberofTibetanantelopes62(grow)fromlessthan70,000in1995toover300,000in2024.Thisstorytellsusthathumanactivitiescanhavebothnegativeandpositive63(influence)onnature.Whenwekeepagoodbalancebetweendevelopmentand64(protect),wecanliveinharmonywithwildanimals.Thisexperience65(highlight)theimportanceofprotectingthenaturalworldforfuturegenerations.阅读表达（共5小题；每小题2分，满分10分）阅读下面的短文，根据短文内容回答下列问题，每题答案不超过6个单词Ecosystems:ADelicateBalanceAnecosystemisacommunityoflivingthings—plants,animals,andmicroorganisms—thatinteractwitheachotherandtheirenvironment.Everythinginanecosystemisconnected.Achangeinonepartoftheecosystemcanaffectotherparts.Forexample,beesplayaveryimportantroleinecosystems.Theyhelppollinate(授粉)plants,whichthenproducefruitsandseeds.Withoutbees,manyplantswouldnotbeabletoreproduce.Thiswouldaffecttheanimalsthatdependonthoseplantsforfood.Anotherexampleistherelationshipbetweenwolvesanddeerinaforest.Wolveshuntdeer,whichhelpscontrolthedeerpopulation.Ifwolvesdisappear,thedeerpopulationwouldgrowtoolarge.Thedeerwouldeattoomanyplants,whichwouldthenaffecttheentireforestecosystem.Thisshowsthatecosystemsarefragile(脆弱的).Humanactivitiescaneasilyupsetthebalance.Itisourresponsibilitytounderstandtheseconnectionsandprotectthenaturalworldaroundus.66．Whatisanecosystemmadeupof?67．Whathappenswhenonepartofanecosystemchanges?68．Whatimportantroledobeesplayinecosystems?69．Whatwouldhappenifwolvesdisappearedfromaforest?70．Whyisitimportanttounderstandtheseconnections?书面表达（共1题；满分25分）71．你校将举办主题为“KeepingaFineBalancebetweenHumansandNature”的英语征文比赛，请你结合自己的生活经历，写一篇短文参赛。内容要求如下：1.简述你身边存在的一个破坏生态平衡的小现象;2.介绍一个你参与过或了解到的环境保护/濒危动物保护行动;3.谈谈你对“人与自然和谐共生”的理解，发出保护生态的倡议。要求：1.条理清晰，语句通顺，语法正确，书写规范;2.可适当增加细节，使行文连贯，内容完整;3.文中不得出现真实的姓名和校名;4.词数：100词左右。__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________第第页参考答案及试题解析1．C2．A3．B4．C5．A6．B7．A8．C9．A10．C【导语】本文讲述了一名九年级学生因作业多压力大，经老师建议后学会在学习和爱好间取得平衡，状态变好。【解析】1．句意：我过去很喜欢打篮球，但现在几乎没有时间去打了。前文提到“这些天，因为作业太多我感到有压力。我过去喜欢打篮球”，but表示转折，所以这里是现在几乎没有时间打篮球，hardly表示“几乎不”，符合语境。always“总是”，usually“通常”和sometimes“有时”均不符合此句的语境。2．句意：有一天，我的老师和我谈了话，告诉我保持良好平衡的重要性。根据后文“我意识到平衡不仅对我的学习有好处，而且对我的健康也有好处”以及老师说应该制定计划合理安排时间等内容可知，这里说的是保持良好的平衡的重要性，balance表示“平衡”，符合文意。plan“计划”，choice“选择”和change“改变”均不符合此句的语境。3．句意：她说我应该制定一个计划，好好管理我的时间。老师说应该制定计划，目的是好好地管理时间，manage有“管理，安排”的意思，符合语境。waste“浪费”，lose“失去”和save“节省”均不符合此句的语境。4．句意：现在，我早上早起完成一部分作业，之后放学后就能打半小时篮球了。句意说早上完成一些作业，然后放学后能打篮球，所以是早起，getupearly表示“早起”，符合此句的语境。late“晚”，slowly“慢慢地”和easily“容易地”均不符合此句的语境。5．句意：我也喜欢通过读书来放松自己。这里表达“我也喜欢读书来放松自己”，enjoydoingsth.表示“喜欢做某事”，符合语法和语境。hate“讨厌”，stop“停止”和forget“忘记”均不符合此句的语境。6．句意：虽然我仍然有很多作业要做，但我感觉开心多了。“我仍然有很多工作要做”和“我感觉开心多了”之间是转折关系，Although表示“虽然”，引导让步状语从句，符合逻辑。If“如果”，Because“因为”和So“所以”均不符合此句的语境。7．句意：我意识到平衡不仅对我的学习有好处，对我的健康也有益。句子陈述的是一般事实，主语balance是单数，所以be动词用is。8．句意：我的父母很高兴看到我身上发生的变化。前面提到作者听了老师建议后有了改变，父母很高兴看到作者的变化，change表示“变化”，符合语境。way“方式”，problem“问题”和mistake“错误”均不符合此句的语境。9．句意：现在，我知道如何在学习和爱好之间保持平衡了。keepabalance表示“保持平衡”，是固定短语，符合文意。break“打破”，make“制作”和take“拿，取”均不符合此句的语境。10．句意：我相信我的人生将会变得更加精彩且富有意义。作者学会了平衡学习和爱好，相信生活将会更加令人兴奋和有意义，exciting表示“令人兴奋的”，符合语境。boring“无聊的”，difficult“困难的”和sad“伤心的”均不符合此句的语境。11．B12．B13．C14．C15．D【导语】本文是一篇记叙文，讲述了九年级学生Anna曾因作业过多差点放弃绘画爱好，后来在美术老师的建议下制定计划，成功平衡了学习与爱好，成绩也随之提高的故事。【解析】11．原文第一段第二句直接提到“Ilovepaintingverymuch”，明确说明Anna非常热爱绘画。12．原文第一段第二句交代“butlasttermIalmostgaveitupbecauseoftoomuchhomework”，直接点出Anna差点放弃爱好的原因是作业太多。13．原文第二段开头“Thenmyartteachertalkedtomyparents”，说明是美术老师出面沟通、帮忙解决了Anna的困境。14．根据第二段第三句“ShesuggestedthatImakeaschedule:finishhomeworkfirstafterschool,thenspendonehourpainting.”可知，老师建议制定计划表来平衡学习和爱好。15．根据第三段“Mygradeshaveimproved,andIstillgettodowhatIlove.Irealizethatbalanceisthekey...”可知，Anna现在成绩进步了，也能继续做自己喜欢的事，实现了生活的平衡。16．C17．B18．C19．C20．B【导语】本文是一则西双版纳热带雨林国家公园步道观察指南，介绍了低海拔河谷区、中海拔林区和高海拔山顶区三个区域的观察内容、开放时间和注意事项，并提供了生态观察提示。【解析】16．根据表格中High-altitudehilltoparea的Notes栏“Permitrequiredinadvance”可知，高海拔山顶区需要提前申请进入许可。17．根据EcologicalObservationTips中“Theaverageyearlytemperaturehereis21℃”可知，年平均气温为21℃。18．根据EcologicalObservationTips中“suchascuttingdowntoomanytreesanddroppinglittereverywhere”可知，过度砍伐树木是过去对雨林造成破坏的人类活动之一。19．根据“Inrecentyears,localenvironmentalorganisationshaveworkedtorepairthebalanceoftheecosystem”可知，近年来当地环保组织一直在努力修复生态平衡，可推断出雨林环境正在好转。20．文章以表格形式介绍了公园各步道的观察内容、开放时间和注意事项，并提供了生态观察提示，目的主要是为游客提供参观指南。21．C22．A23．B24．C25．B【导语】本文讲述了女孩Zhoema继承父亲的事业，投身藏羚羊保护工作的故事。藏羚羊在20世纪90年代因非法捕猎数量锐减至不足2万只，经过保护努力，到2025年数量已增长至30万只以上。【解析】21．根据第三段“AtfirstIcamejusttolookaftermyfather”可知，Zhoema最初去草原是为了照顾父亲。22．根据第二段“...illegalhuntingmadetheirnumberdroprapidlytolessthan20,000”可知，20世纪90年代藏羚羊数量不足2万只。23．根据第三段“Nowsheusesherphonetorecordtheantelopes’activitiesandsharestheirstoriesonsocialmedia”可知，她通过社交媒体分享藏羚羊的故事来引起更多关注。24．根据最后一段“wewillkeepworkingtokeepthefinebalancebetweenhumansandnature”可知，Zhoema表示将继续努力保护自然平衡。25．文章讲述了Zhoema继承父亲的事业投身藏羚羊保护的故事，B项准确概括了文章主旨。26．A27．C28．B29．C30．C【导语】本文主要介绍了北京城市湿地修复项目的成功案例，说明了人类与自然可以和谐共处并恢复城市生态平衡。【解析】26．根据第二段中“Thirtyyearsago,mostofthesmallwetlandsinnorthernBeijingwerefilledtobuildfarmlandandfactories.”可知，30年前北京北部的湿地被填平用来建造农田和工厂。27．根据第四段中“…thewetlandshelpcleancityrainwaterandreducetheriskofflooding.”可知，湿地修复后降低了洪水的风险，而选项C表示“洪水的风险增加了”，与原文事实相反。28．根据第一段中“repairthebrokenecologicalbalance”以及第三段中“aprojecttobringbackthewetlands”可知，该项目的目的是修复被破坏的生态并把湿地带回来，由此推断划线单词restoration意为“修复”。29．根据最后一段科学家所说的“Thisprojecttellsusthathumansdon’thavetofightagainstnature.Wecanlivetogetherandkeepafinebalance”可知，人类与自然完全有可能保持平衡、和谐共处。30．本文开篇提出修复城市生态平衡的话题，随后以北京湿地修复项目为例，详细介绍了该项目的背景、实施措施以及取得的良好成效，最后借科学家的话点明主旨。高度概括全文可知，作者的主要写作目的是介绍一个成功修复城市生态平衡的项目。31．C32．A33．B34．D35．E【导语】本文是一篇说明文，主要讲述了塑料在日常生活中的广泛使用及其对环境造成的严重问题，并提出了减少塑料使用的建议。【解析】31．根据文章第1段“Weuseitforpackaging,shoppingbags,waterbottles,andmanyotherthings.”以及后句“Butplasticalsocausesseriousproblemsforourenvironment.”可知，空缺处应阐述塑料被广泛使用的原因，即其优点，与后文形成转折。选项C“Plasticischeapandconvenienttouse.”符合语境。32．根据文章第2段“First,plasticdoesnotbreakdowneasily.”以及后句“Thismeansthateverypieceofplasticevermadestillexistssomewhereonourplanet.”可知，此处应具体说明塑料分解所需时间之长，解释为何不易分解。选项A“Itcantakehundredsofyearstodisappear.”符合语境。33．根据文章第3段“Millionsoftonsofplasticwasteendupintheseaeveryyear.”以及后句“Theyeatplasticorgetcaughtinit.”可知，后句中的“They”指代的是受塑料影响的海洋生物，此处应引出海洋动物受害的主题。选项B“Marineanimalsareharmedbyplasticwaste.”符合语境。34．根据文章第4段“Third,plasticismadefromfossilfuels.”以及后句“Theproductionofplasticreleasesgreenhousegasesthatcontributetoclimatechange.”可知，此处应承接化石燃料和温室气体，说明其对全球变暖的影响。选项D“Thismakesitamajorcontributortoglobalwarming.”符合语境。35．根据文章第5段“Wecanusereusablebags,bottles,andcontainers.”可知，本段主要列举了减少塑料使用的具体行动措施，此处应为段首主题句，引出解决方法。选项E“Fortunately,therearemanywaystoreduceplasticuse.”符合语境。36．society【解析】句意：我们所有人应当齐心协力去改善我们的社会。形容词性物主代词our后面需要接名词，括号内中文提示“社会”对应名词society，符合语法和语境，故填society。37．cartoonist【解析】句意：这位著名的漫画家为当地报纸画有趣的图画。根据谓语动词draws为第三人称单数形式，可知主语是单数名词，“漫画家”对应的英文单词为cartoonist，故填cartoonist。38．harm【解析】句意：过多的阳光直射会伤害你的皮肤。根据“can”提示，情态动词后接动词原形。“伤害”为动词harm，侧重健康、事物损害，用原形harm。注意区分hurt侧重疼痛、情感受伤；injure侧重意外受伤。故填harm。39．farmland【解析】句意：这块农田已经变成了一个住宅区。根据“The”及“hasbeen”提示，需填名词作主语。“农田”为名词farmland，为不可数名词。40．environmental【解析】句意：我们应该更加关注环境问题。根据汉语提示“环境的”可知，此处应填形容词environmental，修饰名词issues。故填environmental。41．foreigner/oreigner【解析】句意：作为一名在中国的外国人，他觉得中国文化非常有趣。根据“Asa…inChina,hefindstheculture…”及首字母提示可知，此处为foreigner“外国人”，前有冠词a，故使用单数形式。42．tourists/ourists【解析】句意：每年夏天这座城市吸引成千上万的游客。首字母t提示，根据“thousandsof”可知，需填可数名词复数，tourist意为“游客”，复数形式为tourists。43．punishment/unishment【解析】句意：那个小偷因偷走那幅珍贵的画作而受到了严厉的惩罚。空格前有“aheavy”，后接单数可数名词；小偷因偷画而受到的应是“惩罚”，结合首字母p，对应单词punishment。44．alarm/larm【解析】句意：半夜巨大的警报声把所有人都吵醒了。形容词loud（响亮的）后面要接名词。根据句意“wokeeveryoneupinthemiddleofthenight”可知是“响亮的声响”，根据首字母a提示：alarm意为“警报声”，语义匹配。alarm此处是可数名词，前面有定冠词The，用单数形式alarm。45．balance/alance【解析】句意：你需要单脚站立至少十秒钟。根据“ononefootforatleasttenseconds”以及首字母提示，此处表示“保持平衡”，balanceononefoot的意思是“单脚站立保持平衡”，needtodosth“需要做某事”，因此填动词原形。46．example47．extinction48．efforts49．protect50．habitat51．increase52．case53．learn54．balance55．success【导语】本文主要介绍了大熊猫保护工作的成功案例，从20世纪70年代面临灭绝到中国采取行动保护栖息地、增加种群数量，说明了保护单一物种有助于维持整个生态系统的平衡。【解析】46．句意：大熊猫是保护工作如何发挥作用的一个绝佳例子。此处需要一个名词，作句子的表语，后文提到“ofhowconservationcanwork”，说明大熊猫是一个“例子”，方框中example意为“例子”，符合语境。47．句意：在20世纪70年代，大熊猫面临灭绝。此处需要一个名词，作句子的宾语，后文提到“Therewereonlyabout1,000inthewild”，说明大熊猫面临“灭绝”，方框中extinction意为“灭绝”，符合语境。48．句意：政府做出了巨大的努力来保护熊猫。此处需要一个名词，作句子的宾语，文章提到“Thegovernmentmadegreat...toprotectpandas”，说明政府做出了“努力”来保护熊猫，方框中efforts意为“努力”，前面有great修饰，符合语境。49．句意：他们建立了保护区，并努力保护大熊猫的栖息地。此处需要一个动词，构成不定式，后文提到“Localpeoplewereeducatedabouttheimportanceofenvironmentalprotection”，说明努力“保护”大熊猫的栖息地，方框中protect意为“保护”，不定式符号to后接动词原形，符合语境。50．句意：他们建立了保护区，并努力保护大熊猫的栖息地。此处需要一个名词，作句子的宾语，后文提到“Localpeoplewereeducatedabouttheimportanceofenvironmentalprotection”，说明保护大熊猫的“栖息地”，方框中habitat意为“栖息地”，符合语境。51．句意：农民退耕还林，这有助于大熊猫种群数量的增加。此处需要一个动词，前文提到“Farmersreturnedfarmlandtoforests”，说明退耕还林有助于种群数量“增加”，方框中increase意为“增加”，helpsb.dosth结构中需用动词原形，符合语境。52．句意：这个案例表明，通过决心和努力，我们可以保护濒危物种。此处需要一个名词，作句子的主语，结合前文提到的保护大熊猫的案例，此处表示这个“案例”表明了什么，方框中case意为“案例”，符合语境。53．句意：我们可以从大熊猫的故事中学到，保护一个物种有助于维持整个生态系统的平衡。此处需要一个动词，作句子的谓语，文章提到“Wecan...fromthepanda’sstory”，说明从故事中“学习”，方框中learn意为“学习”，can后接动词原形，符合语境。54．句意：保护一个物种有助于维持整个生态系统的平衡。此处需要一个名词，作句子的宾语，文章提到“maintainthe...ofthewholeecosystem”，说明维持生态系统的“平衡”，方框中balance意为“平衡”，符合语境。55．句意：大熊猫不仅仅是国宝——它是成功的象征。此处需要一个名词，作介词of的宾语，文章讲述了保护大熊猫的成功案例，说明大熊猫也是“成功”的象征，方框中success意为“成功”，符合语境。56．including57．the58．so59．organisations60．industrial61．tomonitor/monitor62．hasgrown63．influences64．protection65．highlights【导语】本文主要介绍了青藏高原上藏羚羊数量由减少到恢复的保护历程，强调了人类在发展与环境保护之间保持平衡的重要性。【解析】56．句意：这里栖息着许多珍稀野生动物，其中包括藏羚羊。根据空前的完整主句“Itishometomanyrarewildanimals”可知，此处需用介词引出包含的例子，表示“包括藏羚羊在内”。57．句意：20世纪90年代，羊毛贸易快速发展，许多偷猎者为获取皮毛猎杀藏羚羊。根据空后的“rapiddevelopmentofthewooltrade”可知，此处特指羊毛贸易的快速发展，需用定冠词表特指。58．句意：结果，藏羚羊数量锐减，该物种被列为濒危物种。根据空后的“thatthespecieswaslistedasendangered”可知，此处是“so…that…”固定句型，表示“如此……以至于……”，说明数量下降得如此之低以至于被列为濒危物种。59．句意：在过去30年间，中国各类组织一直致力于保护这片脆弱的生态系统。根据空前的形容词“Chinese”以及空后的谓语动词“havebeenworking”可知，此处需填入可数名词复数作主语。organise的名词形式为organisation，其复数为organisations。60．句意：严苛法规禁止偷猎，阻止工业活动破坏藏羚羊栖息地。根据空后的名词“activities”可